Context variable as filter

One Star

Context variable as filter

I would like to use context variables to filter the output records on the basis of the condition which I put in context variable. 
To give and example.
My input file:
SlNo, Code
Now if my filter criteria of context variable say filter_code is A then only output records with Code A should be in output, and if B then only with Code B and if default then all the records
Five Stars

Re: Context variable as filter

you can do it using tMap configure context variable in filter expression and use something like below. 
row1.slno.equals(context.parameter) || context.parameter.equals("Default")
Six Stars

Re: Context variable as filter

Will "Default" work  as it is not a value in the column !!

What’s New for Talend Spring ’19

Watch the recorded webinar!

Watch Now


Introduction to Talend Open Studio for Data Integration.


Downloads and Trials

Test drive Talend's enterprise products.


Definitive Guide to Data Integration

Practical steps to developing your data integration strategy.